package com.md.Lession10;

import java.util.Scanner;

public class Dome3 {
	public static void main(String[] args) {
		Scanner scanner = new Scanner(System.in);
		int a = scanner.nextInt();
		int i = 0;
		int j = 0;
		for (i = 1; i <= a; i++) {
			for (j = 1; j <= 2*(a - i + 1)-1; j++) {
				System.out.print("*");
			}

			System.out.println("");
		}
		
	}
}
